What question did this study set out to answer?

This research aims to improve needle puncture methods using advanced path planning techniques.

February 8, 2026Minimally Invasive Therapy & Allied Technologies0 citations

A physical information neural network-based path planning method for flexible needle puncture of soft tissues

Key Points

This research aims to improve needle puncture methods using advanced path planning techniques.
Utilized a combined physical information neural network (PINN) with RRT* algorithm.
Addressed modeling complexity in soft tissue puncture.
Focused on real-time adaptability to dynamic conditions.
Reduced dependence on expert techniques for planning.
Significantly improved safety during needle puncture.
Enhanced overall efficiency of the process.
Demonstrated effectiveness in complex modeling scenarios.

Abstract

The combined PINN-RRT* approach addresses modeling complexity, path planning difficulty, real-time adaptability, and expert dependence in traditional puncture techniques, significantly improving safety and efficiency.

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Cite This Study

Zheng et al. (Thu,) studied this question.

synapsesocial.com/papers/698828410fc35cd7a884790f https://doi.org/https://doi.org/10.1080/13645706.2026.2616591

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